Senior Software Engineer

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money.

We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments.

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at

• Design, Development and Testing of key programs within Marketplace Engineering
• Building clean, intuitive and responsive UIs that are the face of Experian to our consumers.
• Development of technical solutions that are built for quality, scale and performance. 
• Collaborate with the business, product management and PMO on product roadmaps and quarterly planning sessions.
• Participate in code and design reviews to minimize rework and catch issues early in the process.
• Ensure stable Production operations with focus on uptime, performance and reliability.
• Work efficiently as a part of a global team of engineers ensuring effective collaboration, communication, and delivery.

• Bachelors, Computer Science or related field preferred or equivalent amount of experience, knowledge, and skills.
• Exceptionally skilled Front-End Web Engineer with a solid technical background and leadership skills, able work in a fast-paced environment primarily using the latest front-end development practices.
• 5 to 7 years expert UI programming skills with JavaScript, HTML5, CSS3, including extensive experience with React, Angular, TypeScript, Server-Driven UI (SDUI), Apollo GraphQL, GraphQL
• String experience in MFE (Micro Frontends) with Webpack
• Test automation tools: Selenium
• Unit and E2E Testing: Jest, Karma, Jasmine, Protractor, Cucumber
• Cloud exposure: AWS / Azure / GCP
• Deep technical expertise on JavaScript frameworks and single page application design and development
• Strong computer science fundamentals, including algorithms, data structures, and design patterns
• Proficiency with the DOM and asynchronous event-programming models
• Track record of cross browser development on a large scale public facing application
• Solid understanding of responsive design, web standards, and UI/UX best practices
• Experience with blue/green deployments as an application release model
• Experience using multiple JavaScript/CSS frameworks and libraries (Angular, React, Bootstrap, Storybook, etc.) 
• Deep understanding of software engineering practices, design principles and patterns and unit testing with respective UI frameworks.
• Proven experience working in an Agile/Scrum environment.

Our uniqueness is that we celebrate yours. Experian's culture and people are important differentiators. We take our people agenda very seriously and focus on what matters; DEI, work/life balance, development, authenticity, collaboration, wellness, reward & recognition, volunteering... the list goes on. Experian's people first approach is award-winning; World's Best Workplaces 2024 (Fortune Top 25), Great Place To Work in 24 countries, and Glassdoor Best Places to Work 2024 to name a few. Check out Experian Life on social or our Careers Site to understand why.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

Experian Careers - Creating a better tomorrow together

Find out what its like to work for Experian by clicking here